College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.1 - Real Numbers - R.1 Assess Your Understanding - Page 16: 51

Answer

7

Work Step by Step

9-4+2 When it is just subtraction and addition, no parentheses or exponents or multiplication/division, the problem can be solved going left to right. So, 9-4+2= 5+2= 7.
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